body {
  background-color: #ccc;
}
.jd-layout {
  max-width: 640px;
  min-width: 320px;
  height: 1800px;
  background-color: #fff;
  margin: 0 auto;
}
/*头部*/
.jd-header {
  position: fixed;
  width: 100%;
  height: 40px;
  max-width: 640px;
  min-width: 320px;
  background-color: red;
  padding: 0 50px 0 75px;
  z-index: 999;
  /*输入框*/
}
.jd-header form {
  position: relative;
  width: 100%;
  height: 100px;
  padding: 5px 0;
}
.jd-header form input {
  width: 100%;
  height: 30px;
  border-radius: 15px;
  padding-left: 40px;
}
.jd-header form .search-icon {
  position: absolute;
  top: 10px;
  left: 10px;
  width: 20px;
  height: 20px;
  background-position: -60px -110px;
}
.jd-header .logo {
  position: absolute;
  top: 10px;
  left: 10px;
  width: 56px;
  height: 21px;
  background-position: 0 -110px;
}
.jd-header .login {
  position: absolute;
  top: 0;
  right: 0;
  width: 50px;
  height: 40px;
  text-align: center;
  line-height: 40px;
  color: #fff;
}
/*轮播图*/
.jd-banner {
  position: relative;
  width: 100%;
  overflow: hidden;
}
.jd-banner ul {
  width: 1000%;
  -webkit-transform: translateX(-10%);
  transform: translateX(-10%);
}
.jd-banner ul li {
  width: 10%;
  float: left;
}
.jd-banner ul li img {
  width: 100%;
}
.jd-banner ol {
  position: absolute;
  bottom: 10px;
  left: 50%;
  -webkit-transform: translateX(-50%);
  transform: translateX(-50%);
}
.jd-banner ol li {
  float: left;
  width: 8px;
  height: 8px;
  margin: 3px;
  border: 1px solid #fff;
  border-radius: 50%;
}
.jd-banner ol li.current {
  background-color: #fff;
}
/*导航*/
.jd-nav ul {
  padding: 20px 0;
}
.jd-nav ul li {
  float: left;
  width: 20%;
  margin-bottom: 20px;
  text-align: center;
}
.jd-nav ul li img {
  width: 40px;
}
/*京东快报*/
.jd-news {
  position: relative;
  height: 30px;
  background-color: #eee;
  padding: 0 50px 0 75px;
}
.jd-news .news-tit {
  position: absolute;
  top: 7px;
  left: 0;
  width: 73px;
}
.jd-news .more {
  position: absolute;
  top: 0;
  right: 0;
  width: 50px;
  height: 30px;
  text-align: center;
  line-height: 30px;
}
.jd-news .cut {
  height: 30px;
  overflow: hidden;
}
.jd-news .cut ul {
  width: 100%;
}
.jd-news .cut ul li {
  padding-left: 20px;
  height: 30px;
  line-height: 30px;
}
/*秒杀*/
.jd-kill {
  margin-top: 10px;
  /*秒杀头部*/
  /*主体*/
}
.jd-kill .sk-title {
  height: 30px;
  line-height: 30px;
}
.jd-kill .sk-title .logo {
  width: 20px;
  height: 21px;
  background-position: -83px -110px;
  margin-top: 4px;
  margin-left: 4px;
}
.jd-kill .sk-title .text {
  color: #F23030;
  margin: 0 15px;
}
.jd-kill .sk-title .time {
  padding-top: 6px;
}
.jd-kill .sk-title .time span {
  float: left;
  width: 18px;
  height: 18px;
  margin: 0 3px;
  background-color: #000;
  color: #fff;
  border-radius: 3px;
  text-align: center;
  line-height: 18px;
}
.jd-kill .sk-title .time span:nth-child(even) {
  width: 3px;
  color: #000;
  background-color: transparent;
}
.jd-kill .sk-title .more {
  margin-right: 5px;
  color: #ccc;
}
.jd-kill .sk-main {
  overflow: auto;
  height: 110px;
}
.jd-kill .sk-main ul {
  width: 880px;
}
.jd-kill .sk-main ul li {
  float: left;
  width: 88px;
  text-align: center;
  border-right: 1px solid #ccc;
}
.jd-kill .sk-main ul li img {
  width: 70%;
}
.jd-kill .sk-main ul li p:nth-child(2) {
  color: #F23030;
  font-weight: 700;
}
.jd-kill .sk-main ul li p:nth-child(3) {
  text-decoration: line-through;
  color: #ccc;
}
/*主会场*/
.jd-show a {
  float: left;
  width: 33.33%;
}
.jd-show a img {
  width: 100%;
}
/*商品布局*/
.jd-product ul li a {
  float: left;
  width: 50%;
}
.jd-product ul li a img {
  width: 100%;
}
.jd-product ul li:nth-child(1) a {
  width: 33.33%;
}
